I have having troubles figuring out the G29 command for my mini kossel. I am running marlin on it. I purchased a BL touch and have installed it. It is wired correctly and reacts when i send the gcode to retract/push out the pin etc. But when i press G29, the hotend immediately starts lowering in the z direction and then eventually crashes into the bed. The probe never pushes out the probe. I am lost and need guidance.
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